/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.neo4j.cypher.internal.rewriting.conditions

import org.neo4j.cypher.internal.expressions.NamedPatternPart
import org.neo4j.cypher.internal.expressions.ShortestPathsPatternPart
import org.neo4j.cypher.internal.rewriting.ValidatingCondition

case object containsNamedPathOnlyForShortestPath extends ValidatingCondition {

  private val matcher = containsNoMatchingNodes({
    case namedPart @ NamedPatternPart(_, part) if !part.isInstanceOf[ShortestPathsPatternPart] =>
      namedPart.toString
  })

  def apply(that: Any): Seq[String] = matcher(that)

  override def name: String = productPrefix
}
